baber/WOPTO huggingface dataset:
Patent JP-S58118621-A (JP)
Title: Electrooptic device
Inventor: TAMURA KATSUHIDE
IPC: G02F1/1333
Filed: 1982-01-07
Abstract: PURPOSE:To prevent disconnection of electrodes and short circuiting between electrodes by coating one of a pair of electrodes facing each other with an insulator. CONSTITUTION:Electrodes are provided to substrates 11, 12 and a liquid crystal 21 is packed therebetween through a sealing spacer 18. A terminal electrode 19 drawn to the outer side of the spacer 18 by a lead electrode from a counter electrode 15 is coated with an insulating layer 20. Inorg. insulators such as SiO, SiO2 or the like and polyimide, polyamide and other org. insulators are usable for the layer 20. Thus, the disconnection of the electrodes and the short circuiting between the electrodes 17d and 19 are prevented.
Patent JP-H01177508-A (JP)
Title: Optical switch
Inventor: YANAGAWA HISAHARU
IPC: G02B6/38
Filed: 1988-01-07
Abstract: PURPOSE:To execute monitoring by a small number of miniature optical switches by cascading plural pieces of optical switches of a singular input and plural outputs. CONSTITUTION:The title optical switch is formed by cascading a first optical switch consisting of a singular single core 1 input and a singular tape core 2 output, and a second optical switch 20 consisting of a single tape core 11 input and plural tape core 13 outputs. This optical switch is used by connecting an OTDR 36 to the single core 1 of the optical switch, and bringing an existing optical line 31 to optical coupling to plural tape cores 13 of the second optical switch 20 through an optical multiplexer and demultiplexer 34. In such a way, since two pieces of optical switches of 1 input (n) outputs and (n) input (nXN) outputs are cascaded, all of (nXN) pieces of optical lines can be monitored by using the OTDR of the I expression, and also, by a small number of switching terminals of (n+N) pieces.
Patent JP-S59126555-A (JP)
Title: Copying machine
Inventor: TOKUHARA MICHIHIRO
IPC: G03G15/04
Filed: 1983-01-08
Abstract: PURPOSE:To obtain a uniform distribution of the quantity of light on a photosensitive body during blank exposure by guiding luminous flux from a light source onto the photosensitive body through an optical element having refracting power only in the lengthwise direction of a slit during the blank exposure. CONSTITUTION:A reflecting member equipped with a lenticular lens is provided to a copying machine additionally at a part of an auxiliary reflecting mirror 4 so that its array direction A1 is coincide with the lengthwise direction of the slit and the generating-line direction of the lens is coincident with the breadthwise direction. Namely, said lenticular lens 21 is provided to a part of the auxiliary reflecting mirror 20 and the array of the lenticular lens 21 is in the slit lengthwise direction, i.e. at right angles to the paper surface. Consequently, a nearly uniform distribution of the quantity of light is obtained during blank lighting.
Patent JP-S60148894-A (JP)
Inventor: MAEKAWA NAGASUKE
IPC: B63B21/16
Filed: 1984-01-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09190250-A (JP)
Title: Key input device
Inventor: OSAKI YOSHINORI
IPC: G06F3/02
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To improve operability on the key stroke of a keyboard inputting information to an information unit with the depressing operation of plural keys. SOLUTION: In the main body frame 16 of the keyboard, a key stroke adjusting substrate 1 is horizontally arranged below keys 5, and it is provided so that it can slide along a guide 2 in a vertical direction. It is energized in a lower direction with an adjusting spring 3 and a leg part 1a is pressed to the upper end of an adjusting screw 4 screwed to the screw groove of a hole 18a on a base 18. The length of moving quantity from the initial position of the key 5 at the time of a depressing operation to a position where the key abuts on the substrate 1 and movement to the lower direction is inhibited, namely, the key stroke can be adjusted by turning the screw 4 and moving the substrate 1 in the vertical direction with the screw 4. Thus, a user can desirably and suitably adjust the key stroke and operability can be improved.
Patent JP-H07212271-A (JP)
Title: Mobile object information terminal equipment
Inventor: URATA EIKICHI
IPC: G07B15/00
Filed: 1994-01-13
Abstract: PURPOSE:To display various kinds of information from a station onto a commutation ticket by automatically examining the ticket by transmitting the information from the commutation ticket by radio waves. CONSTITUTION:The prescribed information written in a first storage part 2 is transmitted by a first transmission part 3 and received by a second reception part 10. The received data are converted into digital signals by a second A/D conversion part 11 and stored in a second memory part 12. Based on the data in the second memory part, a second control part 15 decides whether the commutation ticket is valid or not and when it is valid, train time data or the like corresponding to this commutation ticket are read from a second storage part 13 and transmitted from the second transmission part 14 after the ticket examination. These data are received by a first reception part 4, converted into digital signals by a first A/D conversion part 6, stored in a first memory part 6 and displayed on a display part 7.
Patent JP-H06205753-A (JP)
Title: Rf signal transmitting/receiving system for mr device
Inventor: SUGA KOJI
IPC: A61B5/055
Filed: 1993-01-08
Abstract: PURPOSE:To provide the RF signal transmitting/receiving system of an MR device driving the RF signal to the RF coil of the MR device (nuclear magnetic resonance device), having high reliability, and capable of transmitting and receiving in both the single mode and the quadrature mode. CONSTITUTION:This RF signal transmitting/receiving system of an MR device is provided with a power amplifier 10 generating the high-power RF signal, the first quadrapture hybrid 20 receiving the output of the power amplifier 10 on one input, transmission/reception switching circuits 21, 22 connected to two output signals different in phase of the first quadrapture hybrid 20, the second quadrapture hybrid 23 connected to the transmission/reception switching circuits 21, 22 and connected with its output to an RF coil 30 in the single transmission/reception mode, and the third quadrapture hybrid 26 receiving the detection signal of the RF coil 30 via the transmission/reception switching circuits 21, 22 and sending its output as the detection signal.
Patent JP-2000197511-A (JP)
Title: Umbrella
Inventor: TANIYAMA KOICHI
IPC: A45B19/02
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an umbrella used for fishing or the like which is hardly blown off by wind. SOLUTION: A double umbrella having two cloths has an air hole 11 formed on the center of the lower cloth 10. Wind (a) passes through the umbrella as shown by arrows, so that the umbrella is not blown off. Upper bones 6 and lower bones 9 are opened and closed through support bones 12 and 13 by vertically moving a pulley 3 to open and close the umbrella. Auxiliary support bones 15 are provided from a movable sub-pulley 14 to make clear the circular surface of the lower cloth 10.
Patent JP-S58118876-A (JP)
Title: Adhesive sheet for reinforcement of metal plate
Inventor: TOMINAGA TAKASHI
IPC: C09J7/00
Filed: 1982-01-09
Abstract: PURPOSE:To provide the titled adhesive sheet excellent in abrasion resistance, etc. and having an excellent reinforcing effect upon metal plate without causing strain deformation, prepared by forming a protective film on a two-ply laminate with a high tensile modulus consisting of two films of epoxy resins which differ from each other in tensile modulus when cured under heat. CONSTITUTION:The sheet is prepared by laminating films of epoxy resinIwhich is so formulated as to have a tensile modulus sufficient to improve the rigidity of a metal plate when laid on the metal plate and cured under heat and epoxy resin II which has a tensile modulus insufficient to improve rigidity of the metal plate, and then attaching a protective film to the side of the resinIof the laminate. When the sheet is pressed against a metal plate, with film II facing the metal plate, and cured under heat, a satisfactory reinforcing effect is obtained without causing strain deformation of the metal plate. The protective film prevents lowering of the reinforcing effect with time, and excellent abrasion and weathering resistance, flame retardance and appearance are obtained by proper selection of the material.
Patent JP-H03206872-A (JP)
Title: Method for microwave heating sterilization
Inventor: SATO YUKIE
IPC: A23L3/02
Filed: 1990-01-09
Abstract: PURPOSE:To prevent mutual supporting plates from sliding and a package from bursting in microwave heating sterilization by forming protruding parts and recessed parts on peripheral parts of two supporting plates for housing the package to be heated in the interior by mutual superposing thereof and providing a construction for closely adhering both the supporting plates with engagement of the protruding and recessed parts. CONSTITUTION:A material to be heated is hermetically sealed and the resultant package is housed in a housing part 2 of two microwave-transmitting supporting plates 11 and 12 for forming the housing part 2 of nearly the same shape as that of the package in the interior by mutual superposing thereof and then irradiated with microwaves to carry out thermal sterilization. In the aforementioned method, the following means are adopted: That is protruding parts (1a) formed on the peripheral part in one of the supporting plates (e.g. 11) are mutually engaged with recessed parts (1b) formed on the other supporting plate (e.g. 12) to closely adhere the two supporting plates 11 and 12. (The numeral 3 indicates a holding tool).
Patent JP-S5597464-A (JP)
Title: Plasma melt injection
Inventor: NOUTOMI SATORU
IPC: C23C4/02
Filed: 1979-01-16
Abstract: PURPOSE:To form a firmly bonded melt projection layer, in metal or ceramic plasma melt projection, on metal substrate surface by preliminarily cleaning the surface with plasma flame in inert gas atmosphere. CONSTITUTION:Substrate metal 11 to be projected and the plasma gun unit 1 are set in the inert gas chamber 12, and are connected to negative electrodes of D.C. power supply 22. The positive electrode of the power 22 is connected to the positive of D.C. power for producing plasma arc through switch 23. Plasma gas such as Ar or He from bomb 7 is injected from the outlet 6, weak plasma arc is generated between W-made negative electrode 2 and water-cooled cupper positive electrode 3, and plasma jet is injected from the gun 1. The switch is closed to generate arc between the copper electrode 3 and the substrate metal 11 to remove oxide layer from the metal surface. Then, the switch 23 is opened, and projecting powder such as metal or ceramic from the hopper 8 is carried by inert gas from the bomb 9 to the outlet 10. The projecting powder is thus deposited on the substrate metal surface 11.
Patent JP-H04239089-A (JP)
Title: Wood filler for coating wood
Inventor: FUJII YOSHIHIRO
IPC: C09D103/02
Filed: 1991-01-11
Abstract: PURPOSE:To obtain a wood filler for coating wood, which is easy to wipe off and gives an excellent void filling effect even to wood having large vessels by using as the constituent a specified amount of a filler comprising a mixture of white carbon, mica and starch at a specified weight ratio. CONSTITUTION:60-80wt.% white carbon having a mean particle diameter of 10-50mum is mixed with 10-30wt.% mica having a mean particle diameter of 20-400mum and 10-30wt.% starch to give a filler. 30-80wt.% of this filler is mixed with necessary additives such as a solvent, a binder (e.g. polyvinyl chloride) and a coloring agent to give a wood filler for coating wood. This wood filler is used for filling in vessels before the coating of the surface of wood, especially broadleaf tree wood. It is free from grain depression, etc., even after coating, gives good build, and can maintain the initial filled state over a long period of time.
Patent JP-H06138399-A (JP)
Title: Tip lens part washing tube and washing device of endoscope
Inventor: KIKAWADA TORU
IPC: G02B23/26
Filed: 1992-01-09
Abstract: PURPOSE:To provide the disposal tip lens part washing tube and the washing device of the endoscope for observing the inside of a celom, etc., in the body. CONSTITUTION:A washing tube A constituted by providing a supply/discharge port 3 for communicating with a hollow hole 2 in the tip of a long-sized main body 1 in which a supply/ discharge hollow hole for a washing liquid is provided, sticking it to the outside surface by pressing it against an object to be impregnated, and also, providing an adhesive agent layer 4 being peelable forcibly is impregnated along a tubular part 9 of an endoscope B, and the supply/discharge port 3 of the washing tube A is turned to a lens part provided in the tip of the tubular part 9, and also, a rear end hollow hole is connected to a compressor D of a washing liquid supply side and its discharge side by a tube pump P and a washing liquid vessel C. In such a state, not only a simple operation for only pressure-welding and impregnating the washing tube A to the tubular part 9 of the endoscope B but also, it is possible to cope with the endoscope B whose shape, length, diameter, etc., are different in accordance with such observation parts as the bladder, the nassal cavity, etc., and also, not only it is peeled off from the tubular part 9 and subjected to rejection disposal at every use, but also a washing liquid does not come into contact with the open air and other implement by using the tube pump at the time supplying a washing liquid in a washing device, therefore, there is no fear of infection of B type hepatitis, AIDS, etc., and it is extremely desirable from the viewpoint of sanitation.
Patent JP-H04239306-A (JP)
Title: Portable input/output device
Inventor: IIMURA HIROSHI
IPC: G06F1/16
Filed: 1991-01-14
Abstract: PURPOSE:To reduce the fatigue of an operator of a portable input/output device by separating a keyboard and a display from the device main body. CONSTITUTION:A main body part 1 and an operating part 2 are provided and connected to each other via a cable, etc. A CPU 3 is added to the part 1 to carry out an arithmetic operation together with a memory part 4 which stores the programs or the data, and a power supply part 5. Meanwhile the part 2 is provided with a keyboard 6 which inputs the data and a display 7 which displays the data and the arithmetic result of the CPU 3. In such a constitution, an operator separates the part 2 that is directly required for operations from the part 1 that is not required. Thus a compact and light-weight operating part is secured for the operator and therefore the fatigue of the operator can be reduced.
Patent JP-S60145825-A (JP)
Title: Method of forming woody synthetic molded item
Inventor: NISHIBORI SADAO
IPC: B29C67/20
Filed: 1984-01-10
Abstract: PURPOSE:To make positive and easy the foamed molding of a resin containing a special material, by carrying out separately the step of milling and primary foaming of the resin and the step of embossing and secondary foaming, the embossing being effected by cold pressing. CONSTITUTION:Finely divided cellulosic aggregate is dried well, and is mixed in an amount of 20-60wt% based on the resin material together with a foaming agent, and the mixture is milled well and is heated to produce a planar primary foamed and molded item. The primary molded item is reheated 100-140 deg.C by a hot press, and the item in a well softened state is embossed by a cold embossing press at 20-50 deg.C. In this step including the heating and embossing, the secondary foaming of the resin material is facilitated to give the intended foamed, embossed and molded item.
Patent JP-S59126660-A (JP)
Title: Substrate bias control circuit
Inventor: ITOU SHIYUUICHI
IPC: H01L27/04
Filed: 1983-01-11
Abstract: PURPOSE:To delicately control a substrate bias and stabilize it by a method wherein a control voltage is varied by changing the resistance component for the transistor of a control voltage generating circuit, according to the variation in the substrate bias voltage. CONSTITUTION:The control voltage whereby the resistance component varies with the substrate bias 2 is generated 4 by differentiating C1 the output of an oscillating circuit 1. The voltage of the difference between this control voltage VF and a given reference voltage VR is synchronized with the output of the oscillating circuit 1, thus obtaining a difference voltage. This difference voltage is differentiated C2, and each differential output of these two differentiating circuits C1 and C2 is composed to each other. The voltage of one polarity side of this composite voltage is removed, resulting in the production of the substrate bias voltage of the other polarity side, which is then supplied to the semiconductor substrate. Therefore, when the substrate bias voltage varies, the control voltage varies, and, in accordance with it, the sizes of the difference voltage and the second differential output change, and accordingly the composite voltage varies.
Patent JP-S5388094-A (JP)
Title: Preparation of curable compound
Inventor: SANAI TAKEZOU
IPC: C08G59/00
Filed: 1977-01-12
Abstract: PURPOSE: To prepare a curable compound having high storage stability and processability, and giving a cured product having excellent mechanical properties, heat resistance and corrosion resistance, by the reaction of epoxy compound with a specific phenol containing an unsatursted froup. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07209618-A (JP)
Title: Exciton erasure type semiconductor optical modulation device and its manufacture
Inventor: IKEDA TATSURO
IPC: H01S5/00
Filed: 1994-01-17
Abstract: PURPOSE:To greatly reduce the built-in electric field of a waveguide and easily control a lateral mode by forming a macroquantum well layer and clad layers, between which the macroquantum well layer is sandwiched, in mesa stripes and forming a couple of electrodes on both sides of them across an insulating film. CONSTITUTION:This device has the 1st clad layer 2 which is formed in stripes on a substrate 1, the striped macroquantum well layer 3 formed on the clad layer 2, the 2nd clad layer 4 in a striped shape which is formed on the macroquantum well layer 3, and the 1st and 2nd electrodes 6 and 7 which are mutually separated on both flanks of the clad layer 2, macroquantum well layer 3, and clad layer 4 across the insulating film 5. Therefore, when a voltage is applied between the couple of electrodes 6 and 7, an electric field which is parallel to the surface of the substrate 1 is produced in the macroquantum well layer 3 to destroy excitons of the macroquantum well layer 3, the light absorption coefficient of exciton absorption peak wavelength decreases, and the refractive index to longer wavelength than the exciton absorption peak wavelength greatly decreases.
Patent JP-H02182822-A (JP)
Title: Method for repairing degassing vessel
Inventor: NAKAMURA HIROMI
IPC: C21C7/10
Filed: 1989-01-10
Abstract: PURPOSE:To safely and quickly execute exchange of reflactories in a degassing vessel by blowing gas containing O2 as essential component to solidified metal stuck to refractories at the inner wall in the degassing vessel from which treated molten metal is diascharged within the specific time after discharging the molten metal. CONSTITUTION:By sucking up the molten metal, for example, in RH degassing vessel 10, the degassing treatment is executed. In accordance with repeating the treatment at plural times, the bricks forming the inner wall in the vessel 10 suffer errosion, detachment, etc., and the exchange of working bricks becomes necessary. Further, the solidified metal 24 is stuck to the surface of the working brick during treating and in accordance with repeating the treatment at plural times, this is developed as shelf state, and at the time of repairing, it is necessary to remove this. Therefore, the molten metal after treating is discharged to out of the vessel 10, and before the temp. in the vessel is lowered, within 12hr after that, a pipe 30 for blowing the gas is inserted into the vessel 10 and the gas containing O2 as the essential component is blown to the solidified metal 24, and after melting and removing the molten metal 24, the refractories are exchanged.
Patent JP-H01177331-A (JP)
Title: Oxide dispersed cured aluminum composition
Inventor: GAI BII AREKUSANDAA
IPC: C22C32/00
Filed: 1988-01-08
Abstract: PURPOSE: To provide strength at high temp. and sufficient ductility by dispersing oxide grains for reinforcement, having specific grain size, and a wetting metal in an Al alloy matrix.  
     CONSTITUTION: Grains of an oxide for reinforcement, such as magnesia, alumina, zirconia, and thoria, are dispersed in the whole of a matrix composed essentially of Al. The oxide for reinforcement has a free energy of formation exceeding 100kcal per gram atom of oxygen in the oxide. This cast product further contains a wetting metal, such as Mg, for the oxide for reinforcement. The oxide for reinforcement has an average grain size which does not exceed 0.025μ, and the amount of this oxide does not exceeds 1% of the volume of the metal product, and further, intergranular spacing does not fall below 0.2μ. An Al-base alloy prepared from this composition can be worked and formed without causing excess cracks. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S56102078-A (JP)
Title: Manufacture of air electrode
Inventor: MURATA KENJI
IPC: H01M4/88
Filed: 1980-01-17
Abstract: PURPOSE:To enable the heavy-load discharge of a battery, and completely prevent the liquid leakage by providing a water-repellent layer on the gas-side surface of the electrode body made of a porous metal by means of a vapor deposition method. CONSTITUTION:For the purpose of completely preventing the liquid leakage of a battery, as well as enabling a continuous discharge of, for example, over 50mA/ cm<2>, the gas-side surface of an electrode body made of a porous metal which also serves as a collector, is provided with a water-repellent layer of 0.1-1mum through a vapor deposition method. The water-repellent layer is made of, for example, a polytetrafluoroethylene, fluoroethylenepropylene, a polyphenyleneoxide or a polyphenylenesulfide.
Patent JP-S5389551-A (JP)
Title: Hair clipper blade set
Inventor: HAMASHIMA TETSUO
IPC: B26B19/04
Filed: 1977-01-13
Abstract: PURPOSE: To provide a hair clipper blade set, which comprises a stationary blade and a movable blade and can be switched into one of two operating states, namely a state for cutting and a state for trimming, by shifting the position of a movable blade in a direction at right angles to the direction of its frictional movement. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5287436-A (JP)
Title: Method of electrodeposition coating and caoting tank thereof
Inventor: TACHIKAWA MASANAO
IPC: C25D13/24
Filed: 1976-01-16
Abstract: PURPOSE: A method characterized by minimizing the local in thickness of the coating on the ware comprises stirring the paint with the specified variation. 
     COPYRIGHT: (C)1977,JPO&Japio